CN104776835A - Surveying and mapping all-in-one (AIO) machine compensation device, compensation system, and compensation method - Google Patents

Surveying and mapping all-in-one (AIO) machine compensation device, compensation system, and compensation method Download PDF

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Publication number
CN104776835A
CN104776835A CN201510125826.5A CN201510125826A CN104776835A CN 104776835 A CN104776835 A CN 104776835A CN 201510125826 A CN201510125826 A CN 201510125826A CN 104776835 A CN104776835 A CN 104776835A
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mapping
compensation
coordinate
module
compensation system
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Inventor
孟庆季
杭大明
谢荣荣
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SHENZHEN AYIA TAIKE ELECTRONIC TECHNOLOGY Co Ltd
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SHENZHEN AYIA TAIKE ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN201510125826.5A priority Critical patent/CN104776835A/en
Publication of CN104776835A publication Critical patent/CN104776835A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention relates to the field of surveying and mapping all-in-one (AIO) machine, and provides a surveying and mapping all-in-one (AIO) machine compensation device, compensation system, and compensation method. The compensation device is externally connected to a surveying and mapping AIO machine. The surveying and mapping AIO machine comprises a centering rod and a body which is used to receive the satellite signals to carry out positioning or related functions. The AIO compensation device also comprises a sensor, which is arranged on the centering rod and is used to measure the gesture angle of the centering rod; and a compensation module; wherein the compensation module is connected to a surveying and mapping AIO machine, generates a compensation coordinate according to the gesture angle, and sends the compensation coordinate to the surveying and mapping AIO machine; or the compensation module is connected to a correlated surveying and mapping module, generates a compensation coordinate according to the gesture angle, and sends the compensation coordinate to the surveying and mapping module. The provided compensation device, compensation system and compensation method can greatly reduce the measurement error on inclination angle due to the shaking of hands, improve the usage experience for surveying and mapping personnel, and further improve the efficiency of surveying and mapping. The coordinate can be instantly obtained through the provided device, system, and method.

Description

A kind of mapping all-in-one compensation system, bucking-out system and compensation method
Technical field
The invention belongs to mapping all-in-one field, particularly relate to a kind of mapping all-in-one compensation system, bucking-out system and compensation method.
Background technology
Along with the development of mapping all-in-one, the volume of mapping all-in-one is also in continuous reduction, and portability has become another functional requirement urgently met of user.A new generation adopts the mapping all-in-one of satellite navigation (GNSS, Global NavigationSatellite System), is called for short " GNSS surveys and draws all-in-one ", and GNSS surveys and draws all-in-one and arises at the historic moment and be developed.Meanwhile, in mapping uses, for ensureing the positional precision of measured point, require that mapping all-in-one is according to the horizontal bubble of physics, centering operation is carried out in instruction, and wherein, the horizontal bubble of physics is a part of mapping centering rod.
But existing GNSS surveys and draws all-in-one, when centering operate, complex operation, technical difficulty are large and very easily cause error, are unfavorable for improving the efficiency of surveying and drawing and promote on a large scale.Its reason is, in mapping all-in-one field, the GNSS that inclination measurement compensate function is all integrated in a new generation surveys and draws in all-in-one, and the inclination measurement leitungskern of a new generation is integrated the slope compensation sensor of machine inside, and namely slope compensation sensor is non-dismountable.And slope compensation sensor is positioned at the position of all-in-one and unreasonable, is ensure measurement point precision, requires that mapping worker keeps static a period of time, after being generally 3 ~ 5s, just can start to measure.This restrict the efficiency of mapping.In addition, slope compensation function just surveys and draws on all-in-one at GNSS to be recently used widely, and therefore a lot of GNSS surveys and draws all-in-one and do not support slope compensation function, and therefore this application has limitation, is unfavorable for promoting on a large scale.Therefore, GNSS surveys and draws all-in-one, and when centering operates, complex operation, technical difficulty are large and very easily cause error, is unfavorable for improving the efficiency of mapping and promotes on a large scale.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of mapping all-in-one compensation system, be intended to existing GNSS and survey and draw all-in-one, when centering operates, complex operation, technical difficulty are large and very easily cause error, are unfavorable for the efficiency improving mapping and the problem promoted on a large scale.
The embodiment of the present invention is achieved in that external mapping all-in-one, and described mapping all-in-one comprises centering rod, and receiving satellite signal also completes location and the body of corresponding function, and described mapping all-in-one compensation system, comprising:
On described centering rod, measure the sensor of the attitude angle of described centering rod;
Connect described mapping all-in-one, generate mapping according to described attitude angle and compensate coordinate, and send described mapping compensation coordinate to described mapping all-in-one, or,
Connect the mapping module of association, generate mapping according to described attitude angle and compensate coordinate, and send to described mapping module the compensating module that described mapping compensates coordinate, or,
Connect the mapping module of association, carry out Alignment measuring according to described attitude angle instruction mapping worker, complete the compensating module of electronics bubble function.
Another object of the embodiment of the present invention is to provide a kind of mapping all-in-one compensation system mapping system, and comprise above-mentioned mapping all-in-one compensation system, described mapping all-in-one compensation system mapping system also comprises:
Receive the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receive the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix according to described mapping, generate the mapping module of mapping coordinate;
Be placed in described mapping module outside, show the display module of described mapping coordinate.
Another object of the embodiment of the present invention is a kind of mapping method based on above-mentioned mapping all-in-one compensation system mapping system, and described mapping method comprises:
Described sensor, measures the attitude angle of described centering rod;
Described compensating module, connects the mapping module of association, compensates coordinate, and send described mapping compensation coordinate to the mapping module connected according to described attitude angle generation mapping;
Described mapping module, receives the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receives the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix, generate described mapping coordinate according to described mapping;
Display module, shows described mapping coordinate.
In embodiments of the present invention, provide on described centering rod, measure the sensor of the attitude angle of described centering rod, and send described mapping compensation coordinate to described mapping all-in-one, or, send to described mapping module the compensating module that described mapping compensates coordinate.Solve existing GNSS and survey and draw all-in-one, when centering operate, complex operation, technical difficulty are large and very easily cause error, are unfavorable for improving the efficiency of surveying and drawing and the problem promoted on a large scale.Beneficial effect is two aspects, on the one hand, the existing traditional GNSS not possessing inclination measurement function can be allowed to survey and draw all-in-one and follow-up all-in-one product, by this mapping all-in-one compensation system, realize the upgrading of mapping all-in-one, achieve inclination measurement function, on the other hand, significantly can reduce the angle of bank measurement error that mapping worker hand shake causes, improve the experience of mapping worker, reducing the labour intensity of mapping worker, and promote mapping efficiency further, realizing " point is to namely surveying " truly.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the mapping all-in-one compensation system that the embodiment of the present invention provides;
Fig. 2 is the structured flowchart of the mapping all-in-one compensation system mapping system that the embodiment of the present invention provides;
Fig. 3 is the realization flow figure of the mapping method of the mapping all-in-one compensation system mapping system that the embodiment of the present invention provides;
Fig. 4 is the sight schematic diagram that utilization that the embodiment of the present invention provides does not have the mapping all-in-one of inclination measurement to survey and draw;
Fig. 5 is the application mode schematic diagram of the mapping all-in-one compensation system that the embodiment of the present invention provides;
Fig. 6 is the schematic diagram of the mapping all-in-one compensation system Quick Measurement that the embodiment of the present invention provides;
Fig. 7 is the preferable system block diagram of the mapping all-in-one compensation system of the embodiment of the present invention;
Fig. 8 is the mapping all-in-one compensation system application model preferably sample figure of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment one
Fig. 1 is the structured flowchart of the mapping all-in-one compensation system that the embodiment of the present invention provides, and details are as follows:
A kind of mapping all-in-one compensation system, external mapping all-in-one, described mapping all-in-one comprises centering rod, and receiving satellite signal also completes the body of location and corresponding function, and it is characterized in that, described mapping all-in-one compensation system, comprising:
On described centering rod, measure the sensor of the attitude angle of described centering rod;
Connect described mapping all-in-one, generate mapping according to described attitude angle and compensate coordinate, and send described mapping compensation coordinate to described mapping all-in-one, or,
Connect the mapping module of association, generate mapping according to described attitude angle and compensate coordinate, and send to described mapping module the compensating module that described mapping compensates coordinate, or,
Connect the mapping module of association, carry out Alignment measuring according to described attitude angle instruction mapping worker, complete the compensating module of electronics bubble function.
Wherein, describedly carry out Alignment measuring according to described attitude angle instruction mapping worker, complete electronics bubble function, be specially:
Export attitude angle, and according to described attitude angle, mapping display device simulates generation electronics bubble, to replace physics horizontal gas bubble, indicate the real-time centering situation of described mapping all-in-one.
Wherein, every Preset Time in mapping display device, simulation generation electronics bubble.
Preset Time adopts user from establishing, or the mode of system default.
Wherein, indicate the real-time centering situation of described mapping all-in-one, be convenient to mapping worker and carry out Alignment measuring.
Wherein, described attitude angle comprises at least one in the angle of pitch, roll angle and course angle.
The place-centric of antenna is positioned at the head of mapping all-in-one.
Wherein, mapping all-in-one compensation system, the adjustable position at described centering rod upper sensor, is in preferred position to make sensor.
Further, in this mapping all-in-one compensation system, described sensor comprises at least one in acceleration transducer, gyroscope and geomagnetic sensor.
Further, in this mapping all-in-one compensation system, described sensor is fixed on the middle part of described centering rod, or described sensor is fixed on the top of described centering rod, or described sensor is fixed on the below of described centering rod.
Further, in this mapping all-in-one compensation system, described sensor, adopts the mode that physics is fixing, is fixed on described centering rod.
Further, in this mapping all-in-one compensation system, described sensor adopts the mode of fastened by screw, is fixedly mounted on described centering rod.
Further, in this mapping all-in-one compensation system, described compensating module according to described attitude angle and pre-configured centering rod bar long, generate draw the compensation coordinate of the center of antenna position at described centering rod top relative to measuring junction bottom described centering rod.
Further, in this mapping all-in-one compensation system, between described compensating module and described mapping all-in-one, the network schemer of setting is adopted to connect, or, between described compensating module and described mapping module, adopt the network schemer of setting to connect.
Further, in this mapping all-in-one compensation system, the network schemer of described setting comprises at least one in blueteeth network pattern, ZigBee-network pattern, WIFI network pattern, 3G network pattern, 4G network schemer, 5G network schemer.
In the present embodiment, on the one hand, the existing traditional GNSS not possessing inclination measurement function can be allowed to survey and draw all-in-one and follow-up all-in-one product, by this mapping all-in-one compensation system, realize the upgrading of mapping all-in-one, achieve inclination measurement function, on the other hand, significantly can reduce the angle of bank measurement error that mapping worker hand shake causes, improve the experience of mapping worker, reducing the labour intensity of mapping worker, and promote mapping efficiency further, realizing " point is to namely surveying " truly.
embodiment two
Fig. 2 is the structured flowchart of the mapping all-in-one compensation system mapping system that the embodiment of the present invention provides, and details are as follows:
A kind of mapping all-in-one compensation system mapping system, comprise above-mentioned mapping all-in-one compensation system, described mapping all-in-one compensation system mapping system also comprises:
Receive the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receive the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix according to described mapping, generate the mapping module of mapping coordinate;
Be placed in described mapping module outside, show the display module of described mapping coordinate.
Originally executing in example, mapping module compensates coordinate and the described elements of a fix according to described mapping, generates described mapping coordinate, makes to survey and draw all-in-one realization point truly to the measurement namely completing geographic position.
embodiment three
Fig. 3 is the realization flow figure of the mapping method of the mapping all-in-one compensation system mapping system that the embodiment of the present invention provides, and described mapping method comprises:
S301, described sensor, measures the attitude angle of described centering rod;
S302, described compensating module, connects the mapping module of association, compensates coordinate, and send described mapping compensation coordinate to the mapping module connected according to described attitude angle generation mapping;
S303, described mapping module, receives the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receives the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix, generate described mapping coordinate according to described mapping;
S304, display module, shows described mapping coordinate.
Originally executing in example, mapping module compensates coordinate and the described elements of a fix according to described mapping, generates described mapping coordinate, makes to survey and draw all-in-one realization point truly to the measurement namely completing geographic position.
embodiment four
Fig. 4 is the sight schematic diagram that utilization that the embodiment of the present invention provides does not have the mapping all-in-one of inclination measurement to survey and draw, and details are as follows:
When utilizing the mapping all-in-one mapping not having inclination measurement, require that mapping worker is vertical according to the physics bubble adjustment mapping centering rod of centering rod, now survey and draw the A point that all-in-one records, as shown in Figure 4, horizontal coordinate is identical with measured point B point, meets mapping requirement.
If centering rod is not vertically placed, the position coordinates that now mapping all-in-one records is A ' point, and its surface level is projected as B ' point, is not measured point B.
Now need to utilize mapping all-in-one compensation system, accurately measure tilt angle theta and the vergence direction ψ of inclination measurement moment centering rod, and compensate in conjunction with the position of measured point A ' and the length computation of centering rod the coordinate obtaining measured point B.
embodiment five
Fig. 5 is the application mode schematic diagram of the mapping all-in-one compensation system that the embodiment of the present invention provides, and details are as follows:
Tradition mapping all-in-one is by together using with mapping all-in-one compensation system of the present invention, and make tradition mapping all-in-one possess measurement of dip angle and compensate function, the performance and the use sense that promote mapping all-in-one are subject to.
Tradition mapping all-in-one is the mapping all-in-one not possessing inclination measurement compensate function.
Use-pattern is, is fixedly mounted on by this device on mapping all-in-one centering rod, and is arranged accordingly this device by wireless digital communication mode, make it complete the function of measurement of dip angle and compensation.
embodiment six
Fig. 6 is the schematic diagram of the mapping all-in-one compensation system Quick Measurement that the embodiment of the present invention provides, and details are as follows:
On the hardware implementing of module, system is made up of parts such as battery, electric power management circuit, inertial sensor, Magnetic Sensor, processor, interface chip, interface connector and wireless communication modules.Processor is according to the sensor raw data collected, comprise 3 shaft angle speed, 3 axle accelerations of 3 axle acceleration sensors outputs, 3 axle magnetic strength information of 3 axial magnetic sensors outputs that 3 axle gyros export, software algorithm in signals collecting interface calculates attitude angle, attitude angle comprises the angle of pitch, roll angle and course angle, in conjunction with locating information and the centering rod length information of input, the slope compensation algorithm process via module obtains the accurate location of measured point.
Software algorithm comprises modal idenlification algorithm, and inertia calculates and filtering algorithm, slope compensation algorithm.
Software algorithm runs in MCU processor, by user interface and communication module, connects wireless communication module.
According to attitude angle reveal competence bubble.
In physical construction, the present invention has independently shell, and the mode be fixed by screw, be fixedly mounted on mapping all-in-one centering rod.
The present invention by being placed in by sensor in the middle part of mapping centering rod, or is placed in other position on the centering rod except centering rod head, achieves the significantly reduction that mapping worker hand shake causes angle measurement error, finally achieves " point is to namely surveying ".
embodiment seven
Fig. 7 is the preferable system block diagram of the mapping all-in-one compensation system of the embodiment of the present invention, and details are as follows:
On the hardware implementing of module, mapping all-in-one compensation system comprises battery, battery chip, inclination measurement and the part such as compensating circuit and communication module and forms.
According to attitude angle reveal competence bubble.
Due to the sensor in mapping all-in-one compensation system, fixed installation position should be placed in the middle part of centering rod and (comprise bottom), and the formula now measured can be expressed as:
a = g 0 · cos ( α ) + ω · · L ′ ;
Wherein, a representative exports for the accelerometer measures of inclination measurement; g 0represent local gravitational acceleration; α is angle of inclination; the centering rod caused for hand shake rocks angular acceleration; Distance bottom L representative sensor and centering rod;
Visible, the error caused due to hand shake becomes due to L ', " L, so the measuring error that hand shake causes significantly is reduced.Thus with directly easy-to-use be mapping worker need not keep the long time in the inclination measurement moment, in 1 ~ 2s, complete measuring point, relative to the tradition mapping all-in-one of needs 3 ~ 5s time, realize point to namely surveying.
embodiment eight
Fig. 8 is the mapping all-in-one compensation system application model preferably sample figure of the embodiment of the present invention, and details are as follows:
Mapping all-in-one compensation system has two kinds of application models, and details are as follows:
A pattern is, mapping all-in-one compensation system passes through wireless communication mode, accept the location measurement information of mapping all-in-one, the centering rod attitude angle information obtained is measured in conjunction with self, centering rod bar long message, manually arranges and obtains, by the position compensation algorithm that in house software is integrated, measured point positional information bottom direct output centering rod, this position, measured point sends mapping module by wireless communication mode.
B-mode is, mapping all-in-one compensation system does not carry out communication with mapping all-in-one, in the course of the work, the attitude angle being obtained centering rod by the measurement of self-sensor device of mapping all-in-one compensation system, and in conjunction with centering rod length information, direct output centering rod attitude angle, compensation coordinate, and compensation coordinate is sent mapping module by wireless communication mode.After the elements of a fix that mapping module provides according to the mapping all-in-one obtained and the upper artwork compensate coordinate, compensating approach, obtain the mapping coordinate of measured point bottom centering rod.
Input information is the attitude angle θ γ ψ of the long L of bar of centering rod, centering rod, respectively the corresponding angle of pitch, roll angle and course angle, the elements of a fix X of mapping all-in-one inner receiver a 'y a 'z a ', compensate thus and obtain bottom centering rod by mapping coordinate X by bz b).Its computing formula is as follows:
X B = X A ′ + L * cos θ * cos γ * sin ψ ; Y B = Y A ′ + L * cos θ * cos γ * cos ψ ; Z B = Z A ′ - L + L * sin ( a cos ( cos θ * cos γ ) )
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required common hardware by software and realizes.Described program can be stored in read/write memory medium, described storage medium, as random access memory, flash memory, ROM (read-only memory), programmable read only memory, electrically erasable programmable storer, register etc.This storage medium is positioned at storer, and processor reads the information in storer, performs the method described in each embodiment of the present invention in conjunction with its hardware.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (10)

1. a mapping all-in-one compensation system, external mapping all-in-one, described mapping all-in-one comprises centering rod, and receiving satellite signal also completes location and the body of corresponding function, and it is characterized in that, described mapping all-in-one compensation system, comprising:
On described centering rod, measure the sensor of the attitude angle of described centering rod;
Connect described mapping all-in-one, generate mapping according to described attitude angle and compensate coordinate, and send described mapping compensation coordinate to described mapping all-in-one, or,
Connect the mapping module of association, generate mapping according to described attitude angle and compensate coordinate, and send to described mapping module the compensating module that described mapping compensates coordinate, or,
Connect the mapping module of association, carry out Alignment measuring according to described attitude angle instruction mapping worker, complete the compensating module of electronics bubble function.
2. mapping all-in-one compensation system as claimed in claim 1, it is characterized in that, described sensor comprises at least one in acceleration transducer, gyroscope and geomagnetic sensor.
3. mapping all-in-one compensation system as claimed in claim 1, it is characterized in that, described sensor is fixed on the middle part of described centering rod, or described sensor is fixed on the top of described centering rod, or described sensor is fixed on the below of described centering rod.
4. mapping all-in-one compensation system as claimed in claim 1, is characterized in that, describedly carries out Alignment measuring according to described attitude angle instruction mapping worker, completes electronics bubble function, is specially:
Export attitude angle, and according to described attitude angle, mapping display device simulates generation electronics bubble, to replace physics horizontal gas bubble, indicate the real-time centering situation of described mapping all-in-one.
5. mapping method as claimed in claim 1, is characterized in that, described sensor adopts the mode of fastened by screw, is fixedly mounted on described centering rod.
6. mapping all-in-one compensation system as claimed in claim 1, is characterized in that, described compensating module
According to described attitude angle and pre-configured centering rod bar long, generate draw the compensation coordinate of the center of antenna position at described centering rod top relative to measuring junction bottom described centering rod.
7. mapping all-in-one compensation system as claimed in claim 1, is characterized in that, between described compensating module and described mapping all-in-one, the network schemer of setting is adopted to connect, or, between described compensating module and described mapping module, adopt the network schemer of setting to connect.
8. mapping all-in-one compensation system as claimed in claim 7, it is characterized in that, the network schemer of described setting comprises at least one in blueteeth network pattern, ZigBee-network pattern, WIFI network pattern, 3G network pattern, 4G network schemer, 5G network schemer.
9. a mapping all-in-one compensation system mapping system, comprises the mapping all-in-one compensation system described in claim 1 to 8 any one claim, it is characterized in that, described mapping all-in-one compensation system mapping system also comprises:
Receive the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receive the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix according to described mapping, generate the mapping module of mapping coordinate;
Be placed in described mapping module outside, show the display module of described mapping coordinate.
10., based on a mapping method for mapping all-in-one compensation system mapping system according to claim 8, it is characterized in that, described mapping method comprises:
Described sensor, measures the attitude angle of described centering rod;
Described compensating module, connects the mapping module of association, compensates coordinate, and send described mapping compensation coordinate to the mapping module connected according to described attitude angle generation mapping;
Described mapping module, receives the described mapping compensation coordinate that described mapping all-in-one compensation system sends, and receives the elements of a fix of described mapping all-in-one transmission, compensate coordinate and the described elements of a fix, generate described mapping coordinate according to described mapping;
Display module, shows described mapping coordinate.
CN201510125826.5A 2015-03-20 2015-03-20 Surveying and mapping all-in-one (AIO) machine compensation device, compensation system, and compensation method Pending CN104776835A (en)

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CN103256923A (en) * 2013-04-16 2013-08-21 上海上安机电设计事务所有限公司 BIM (Building Information Modeling)-based surveying, mapping and lofting system
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CN103926608A (en) * 2014-04-18 2014-07-16 广州南方卫星导航仪器有限公司 Incline compensation method of GNSS measuring device
CN103954271A (en) * 2014-05-20 2014-07-30 中国核工业二三建设有限公司 Measurement system comprising total station and measurement method

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CN105953790A (en) * 2016-05-19 2016-09-21 极翼机器人(上海)有限公司 Aligning method of rod bottom position of surveying instrument
CN107806858A (en) * 2016-09-09 2018-03-16 上海华测导航技术股份有限公司 A kind of tilt measuring method for being used for high accuracy and surveying and drawing all-in-one
CN113091709A (en) * 2018-11-09 2021-07-09 上海华测导航技术股份有限公司 Novel GNSS receiver inclination measuring method
CN109917432A (en) * 2019-01-31 2019-06-21 北京讯腾智慧科技股份有限公司 RTK measuring system and measurement method in a kind of restricted clearance
CN109917432B (en) * 2019-01-31 2020-05-08 北京讯腾智慧科技股份有限公司 RTK measuring system and RTK measuring method in limited space
CN111123330A (en) * 2019-12-31 2020-05-08 上海摩勤智能技术有限公司 Positioning method and positioning system
CN111123330B (en) * 2019-12-31 2022-03-15 上海摩勤智能技术有限公司 Positioning method and positioning system
CN111551108A (en) * 2020-06-18 2020-08-18 杭州浙大东南土地研究所有限公司 Surveying and mapping device and method
CN111551108B (en) * 2020-06-18 2021-08-24 杭州浙大东南土地研究所有限公司 Surveying and mapping device and method
CN114199115A (en) * 2020-09-18 2022-03-18 千寻位置网络有限公司 Centering rod length calibration method, RTK receiver system inclination measurement method and RTK receiver system inclination measurement system
CN114199115B (en) * 2020-09-18 2024-04-02 千寻位置网络有限公司 Centering rod length calibration method, RTK receiver system inclination measurement method and RTK receiver system inclination measurement system

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